Data related to the paper: Design and evaluation of the pneumatic leg prosthesis ERiK to assist elderly amputees with sit-down and stand-up movements

METHODOLOGICAL INFORMATION<br>1. Description of methods used for collection/generation of data:The data collection protocol is described in the related publication and its supplementary material."Design and evaluation of the pneumatic leg prosthesis ERiK to assist elderly amputees with sit-down and stand-up movements"<br>2. Methods for collection and processing of data:Data were obtained from the Qualisys proprietary software, which collated the raw data from the Kistler force plates and Qualisys motion capture cameras.Data were processed using custom MATLAB code.Details about data processing can be found in the original manuscript and its supplementary material.<br>3. Instrument- or software-specific information needed to interpret the data:All scripts have been tested in MATLAB R2021b. Data is stored in '.mat' files and the processing script are in '.m' format.

方法论信息<br>1. 数据收集与生成方法说明：数据收集方案详见相关发表论文及其补充材料《用于辅助老年截肢患者完成坐下与站起动作的气动式下肢假肢ERiK的设计与评估》（Design and evaluation of the pneumatic leg prosthesis ERiK to assist elderly amputees with sit-down and stand-up movements）<br>2. 数据收集与处理方法：数据来源于Qualisys专有软件，该软件整合了Kistler测力台与Qualisys运动捕捉相机采集的原始数据。数据通过定制化MATLAB代码进行处理，数据处理细节可查阅原始研究手稿及其补充材料。<br>3. 解读数据所需的仪器或软件专项信息：所有脚本均已在MATLAB R2021b环境中完成测试。数据以`.mat`格式文件存储，处理脚本采用`.m`格式。